Poetry cant solve deps

[avmartugin]

poetry 1.1.11 cant solve deps for lightautoml==0.3.0 and python 3.9.5

poetry update Creating virtualenv test1-xVJJlKZl-py3.9 in /home/user/.cache/pypoetry/virtualenvs Updating dependencies Resolving dependencies... (0.0s)

SolverProblemError

The current project's Python requirement (>=3.9,<4.0) is not compatible with some of the required packages Python requirement:

• lightautoml requires Python >=3.6.1,<3.10, so it will not be satisfied for Python >=3.10,<4.0

  Because no versions of lightautoml match >0.3.0,<0.4.0 and lightautoml (0.3.0) requires Python >=3.6.1,<3.10, lightautoml is forbidden. So, because test1 depends on lightautoml (^0.3.0), version solving failed.

  at ~/.local/lib/python3.9/site-packages/poetry/puzzle/solver.py:241 in _solve 237│ packages = result.packages 238│ except OverrideNeeded as e: 239│ return self.solve_in_compatibility_mode(e.overrides, use_latest=use_latest) 240│ except SolveFailure as e: → 241│ raise SolverProblemError(e) 242│ 243│ results = dict( 244│ depth_first_search( 245│ PackageNode(self._package, packages), aggregate_package_nodes

  • Check your dependencies Python requirement: The Python requirement can be specified via the python or markers properties

  For lightautoml, a possible solution would be to set the python property to ">=3.9,<3.10"

  https://python-poetry.org/docs/dependency-specification/#python-restricted-dependencies, https://python-poetry.org/docs/dependency-specification/#using-environment-markers

[dev-rinchin]

Hmm, the Python 3.9 check looks ok: https://github.com/sberbank-ai-lab/LightAutoML/runs/3913892573?check_suite_focus=true

[jdonini]

[tool.poetry.dependencies] python = ">=3.7, <3.10" or python = "~3.9"

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